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.Management Sciences
A. Porosity
B. Coke reactivity index (CRI)
C. Critical air blast (CAB) value
D. Both B. and C.
Related Mcqs:
- Fossil fuels mean___________________?
- A. Solid fuels B. Liquid fuels C. Those fuels which are found in the crust of earth D. Premature fuels with low calorific value...
- Oxygen content in a flue gas was found to be 4%. It implies that excess air used for combustion was around ______________ percent?
- A. 4 B. 96 C. 20 D. 40...
- Steam is intermittently admitted into the fuel bed during the production of producer gas to__________________?
- A. Convert CO to CO2 B. Increase the combustion rate C. Increase the gas production rate D. Minimise the chances of clinker formation...
- The advantage of firing pulverised coal in the furnace lies in the fact, that it____________________?
- A. Permits the use of high ash content coal B. Permits the use of low fusion point ash coal C. Accelerates the burning rate and economises on fuel combustion D. All A., B. and C....
- Pick out the wrong statement ?
- A. LPG is also used as fuel for automobiles & small furnaces and for cutting & welding of metals B. The minimum temperature, at which a petroleum oil vapor catches fire and continues to burn, is called its flash point C. Each ton of petroleum oil on distillation produces about 30-50 Nm3 of gas D. … Pick out the wrong statement ?Read More...
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